57900005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6659}}^1$

素因数の和:6748

約数の個数: 16

約数和(自身を含む): 72887040

約数和(自身を除く): 14987035

約数列:

[1, 5, 37, 47, 185, 235, 1739, 6659, 8695, 33295, 246383, 312973, 1231915, 1564865, 11580001, 57900005]

約数ペア:

[(1, 57900005), (5, 11580001), (37, 1564865), (47, 1231915), (185, 312973), (235, 246383), (1739, 33295), (6659, 8695)]